EP0451947A3 - Modular filter assembly - Google Patents

Modular filter assembly Download PDF

Info

Publication number
EP0451947A3
EP0451947A3 EP19910301961 EP91301961A EP0451947A3 EP 0451947 A3 EP0451947 A3 EP 0451947A3 EP 19910301961 EP19910301961 EP 19910301961 EP 91301961 A EP91301961 A EP 91301961A EP 0451947 A3 EP0451947 A3 EP 0451947A3
Authority
EP
European Patent Office
Prior art keywords
filter assembly
modular filter
modular
assembly
filter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19910301961
Other languages
English (en)
Other versions
EP0451947A2 (en
Inventor
Stuart M. Raifman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Systems Engineering and Manufacturing Corp
Original Assignee
Systems Engineering and Manufacturing Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Systems Engineering and Manufacturing Corp filed Critical Systems Engineering and Manufacturing Corp
Publication of EP0451947A2 publication Critical patent/EP0451947A2/en
Publication of EP0451947A3 publication Critical patent/EP0451947A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/22—Cell-type filters
    • B01D25/26—Cell-type stack filters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/05—Methods of making filter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtration Of Liquid (AREA)
EP19910301961 1990-04-09 1991-03-08 Modular filter assembly Withdrawn EP0451947A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/507,045 US5112503A (en) 1990-04-09 1990-04-09 Modular filter assembly
US507045 1995-07-25

Publications (2)

Publication Number Publication Date
EP0451947A2 EP0451947A2 (en) 1991-10-16
EP0451947A3 true EP0451947A3 (en) 1992-09-09

Family

ID=24017043

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910301961 Withdrawn EP0451947A3 (en) 1990-04-09 1991-03-08 Modular filter assembly

Country Status (3)

Country Link
US (1) US5112503A (ja)
EP (1) EP0451947A3 (ja)
JP (1) JPH04225807A (ja)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5279733A (en) * 1992-08-31 1994-01-18 Southwest Screens & Filters, S.A. Filter candle apparatus
US5384044A (en) * 1993-09-07 1995-01-24 Techniweave, Inc. Fluid separation devices and methods of making same
US5443721A (en) * 1994-02-10 1995-08-22 Basf Corporation Filter cartridge mounting assembly
AUPM921894A0 (en) * 1994-11-04 1994-11-24 Medical Plastics (Aust) Pty Ltd Filtering apparatus
DE19705856A1 (de) * 1997-02-15 1998-09-03 Seitz Filter Werke Flaches Filterelement und aus Filterelementen zusammengesetztes Filtermodul
US6524488B1 (en) * 1998-06-18 2003-02-25 3M Innovative Properties Company Method of filtering certain particles from a fluid using a depth loading filtration media
US6290685B1 (en) 1998-06-18 2001-09-18 3M Innovative Properties Company Microchanneled active fluid transport devices
USD416995S (en) * 1997-10-10 1999-11-23 Usf Filtration And Separations Group, Inc. Filter
DE19837257A1 (de) * 1998-08-17 2000-02-24 Seitz Filter Werke Filtermodul
DE19836949A1 (de) * 1998-08-17 2000-07-27 Seitz Filter Werke Filtermodul
US6467481B1 (en) * 1999-04-29 2002-10-22 Vase Technology Stackable filter device
DE10029960A1 (de) * 2000-06-26 2002-01-10 Seitz Schenk Filtersystems Gmb Filtermodul
US6793702B2 (en) 2000-06-28 2004-09-21 Muniyapla Eswarappa Filter cartridge platform and filter cartridge for use on the platform
DE10296207D2 (de) * 2002-01-09 2004-12-23 Wolfgang Laub Filter zur Phasentrennung
US20080296210A1 (en) * 2005-07-29 2008-12-04 Gene Bittner Fluid treatment devices
US7413649B2 (en) * 2005-07-29 2008-08-19 Gene Bittner Treatment apparatus with modular chemical containing units having one-way valve assemblies
EP1971796B1 (en) * 2005-12-29 2016-09-28 Imi Vision Limited Improvements in fluid control
US7566399B2 (en) * 2006-08-09 2009-07-28 New Century Membrane Co., Ltd. Water purifier
US20080110821A1 (en) * 2006-11-09 2008-05-15 New Century Membrane Co., Ltd. Embedded water conducting disc module
US20090230034A1 (en) * 2008-03-14 2009-09-17 Darnell Justin R Filter cartridge
CN102245277B (zh) * 2008-11-04 2014-07-23 3M创新有限公司 流体互连器
WO2011153139A1 (en) * 2010-06-01 2011-12-08 Greene's Energy Group, L.L.C. Wastewater treatment system and method
US20130305672A1 (en) * 2012-05-16 2013-11-21 Purolator Filters Na Llc Helical/Spiral Seal Air Filter
US11911720B2 (en) 2014-04-10 2024-02-27 Unger Marketing International, Llc Fluid purification device
DE202015007200U1 (de) 2014-04-10 2016-01-13 Unger Marketing International, Llc Reinwassersysteme
USD740915S1 (en) 2014-04-10 2015-10-13 Unger Marketing International, Llc Water purification device
USD742997S1 (en) 2014-04-10 2015-11-10 Unger Marketing International, Llc Water purification media device
USD849886S1 (en) 2017-08-28 2019-05-28 Unger Marketing International, Llc Water purification device
US11148082B2 (en) 2015-04-10 2021-10-19 Unger Marketing International, Llc Fluid purification device
US11154800B2 (en) 2015-04-10 2021-10-26 Unger Marketing International, Llc Fluid purification device
US10273164B2 (en) 2016-01-22 2019-04-30 Carico International, Inc. Cartridge-based water filter
KR101681865B1 (ko) * 2016-03-30 2016-12-01 박정훈 프리 프랙션 필터 장치 및 그 제어 방법
US10603610B2 (en) * 2016-08-17 2020-03-31 Ingersoll-Rand Industrial U.S., Inc. Oil water separator diffuser cap extension to filter cartridge
US11752470B2 (en) 2016-08-29 2023-09-12 Emd Millipore Corporation Fixed rigid wall device for compressed pleat configuration filters
USD907742S1 (en) 2018-03-07 2021-01-12 Unger Marketing International, Llc Water purification media device
USD958928S1 (en) 2018-11-01 2022-07-26 Unger Marketing International, Llc Water purification media device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE281838C (ja) *
US1190511A (en) * 1916-03-14 1916-07-11 Edna E Buscher Filter.
GB847738A (en) * 1958-07-24 1960-09-14 Parmatic Engineering Ltd Improvements relating to filters
DE1442460A1 (de) * 1964-02-20 1968-10-31 Emilio Pitotti Vorrichtung zum Brechen,Trennen und Reinigen von Emulsionen,die aus zwei Fluessigkeiten,insbesondere Brennstoff und Wasser,unterschiedlicher Dichte bestehen
DE1436255A1 (de) * 1963-12-11 1969-04-10 American Mach & Foundry Filter
US3581902A (en) * 1968-10-04 1971-06-01 Minnesota Mining & Mfg Filter made from powdered metal
US3767054A (en) * 1970-06-15 1973-10-23 W R Balston Ltd A filter tube containing a self-sealing filter tube
US4055498A (en) * 1975-08-06 1977-10-25 Desmond Arpad Radnoti Selective filtration apparatus
DE3446842A1 (de) * 1984-03-27 1985-10-31 Amcor Ltd., Tel Aviv Fluessigkeitsfiltervorrichtung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US884253A (en) * 1907-06-03 1908-04-07 Albert J Pohlman Filter.
US1903368A (en) * 1932-03-17 1933-04-04 Ralston Steel Car Co Filter press
US2143270A (en) * 1936-08-13 1939-01-10 Tuthill Pump Co Strainer
US2313307A (en) * 1939-11-25 1943-03-09 Fram Corp Connector for sections of filter cartridges
US3334750A (en) * 1963-05-31 1967-08-08 Mullins Mfg Corp Dishwasher strainer with alternate filtering positions
GB1102497A (en) * 1965-05-11 1968-02-07 Douglas Dean Fairey Filter for liquids
DE1961061C3 (de) * 1969-12-05 1978-05-03 Eberhard Hoesch & Soehne, 5160 Dueren Plattenfilterpresse mit Hängevorrichtung für die Filterplatten
DE2324876C2 (de) * 1973-05-17 1983-01-05 Eberhard Hoesch & Söhne GmbH & Co, 5160 Düren Filterplatte für eine Plattenfilterpresse
US4053416A (en) * 1976-09-13 1977-10-11 Air Filters, Inc. Filter press assembly
US4132649A (en) * 1977-03-28 1979-01-02 Dresser Industries, Inc Gasket arrangement for purification apparatus
US4267045A (en) * 1978-10-26 1981-05-12 The Babcock & Wilcox Company Labyrinth disk stack having disks with integral filter screens
US4224864A (en) * 1978-11-02 1980-09-30 Wendell Russell C Apparatus for cooking meat patties and the like
US4783262A (en) * 1987-03-30 1988-11-08 Cuno Incorporated Separator for cell type filter element
US4894155A (en) * 1988-04-14 1990-01-16 Nalge Cmpany Single membrane disc supporting upper and lower membranes

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE281838C (ja) *
US1190511A (en) * 1916-03-14 1916-07-11 Edna E Buscher Filter.
GB847738A (en) * 1958-07-24 1960-09-14 Parmatic Engineering Ltd Improvements relating to filters
DE1436255A1 (de) * 1963-12-11 1969-04-10 American Mach & Foundry Filter
DE1442460A1 (de) * 1964-02-20 1968-10-31 Emilio Pitotti Vorrichtung zum Brechen,Trennen und Reinigen von Emulsionen,die aus zwei Fluessigkeiten,insbesondere Brennstoff und Wasser,unterschiedlicher Dichte bestehen
US3581902A (en) * 1968-10-04 1971-06-01 Minnesota Mining & Mfg Filter made from powdered metal
US3767054A (en) * 1970-06-15 1973-10-23 W R Balston Ltd A filter tube containing a self-sealing filter tube
US4055498A (en) * 1975-08-06 1977-10-25 Desmond Arpad Radnoti Selective filtration apparatus
DE3446842A1 (de) * 1984-03-27 1985-10-31 Amcor Ltd., Tel Aviv Fluessigkeitsfiltervorrichtung

Also Published As

Publication number Publication date
US5112503A (en) 1992-05-12
JPH04225807A (ja) 1992-08-14
EP0451947A2 (en) 1991-10-16

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